Rough Octahedral Miners' Diamonds from Germany
Natural rough octahedral crystals designated as miners' diamonds for high-pressure drilling in oil and gas exploration. HTS 7102.29.0020 covers these other industrial diamonds due to their unmounted, unworked state and mining-specific application. Ideal for polycrystalline diamond compact production.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Attach gemmological institute reports confirming industrial grade and octahedral habit
• Declare carat weight precisely; discrepancies lead to valuation disputes
• Avoid selling as sets with tools, which could classify under tooling headings